1 Department of Surgical Sciences, Uppsala University, Uppsala, Sweden; Institute of Clinical Medicine, University of Tartu, Tartu, Estonia. Electronic address: martin.bjorck@surgsci.uu.se.
2 Cambridge Vascular Unit, Cambridge University Hospitals NHS Trust & Department of Surgery, University of Cambridge, Cambridge, UK.
3 Department of Biomedical and Preclinical Sciences, University of Liège, Liège, Belgium; and GIGA Cardiovascular Sciences, University of Liège, Liège, Belgium.